js-datachannel-benchmarks

Benchmarks and example code for WebRTC data channel libraries for Node.js. Feel free to open an issue or submit a PR if you know of other Node.js WebRTC libraries. PRs are also welcome if you find improvements to the benchmark cases.

• @koush/node-webrtc
• @WonderInventions/node-webrtc
• node-webrtc
• node-datachannel
• werift

Windows

Test environment

• Node.js v18.18.2
• Windows Build 22621.2428
• AMD Ryzen 7 2700x

ICE

Library	Results
@koush/wrtc (@koush/node-webrtc)	29.75 ops/sec ±2.08% (61 runs sampled)
@roamhq/wrtc (@WonderInventions/node-webrtc)	30.81 ops/sec ±2.56% (54 runs sampled)
wrtc (node-webrtc)	18.02 ops/sec ±12.93% (44 runs sampled)
node-datachannel	0.98 ops/sec ±1.17% (9 runs sampled)
werift	1.26 ops/sec ±4.72% (11 runs sampled)

Messages

Library	Results
@koush/wrtc (@koush/node-webrtc)	186 ops/sec ±0.44% (82 runs sampled)
@roamhq/wrtc (@WonderInventions/node-webrtc)	186 ops/sec ±0.41% (84 runs sampled)
wrtc (node-webrtc)	184 ops/sec ±0.35% (82 runs sampled)
node-datachannel	1,320 ops/sec ±1.94% (80 runs sampled)
werift	149 ops/sec ±4.33% (69 runs sampled)